Results 41 to 50 of about 2,028 (158)

Nitrogen deposition does not exacerbate phosphorus limitation of rhizosphere microbes in subalpine forests

open access: yesFunctional Ecology, Volume 40, Issue 5, Page 1428-1442, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The stoichiometric imbalance caused by nitrogen (N) deposition typically exacerbates phosphorus (P) limitation in plants. However, it remains unclear whether this effect extends to soil microbes, particularly those in the rhizosphere.
Jipeng Wang   +5 more
wiley   +1 more source

Landscape Ecological Risk Assessment of Ya’an-Kangding Expressway Based on PLUS Model [PDF]

open access: yes, 2023
[Objective] The regional landscape ecological risks were evaluated, and their spatiotemporal variation was analyzed in order to provide important support for reducing regional ecological risks, maintaining regional ecological security, and promoting ...
Li Xu, Liu Jingjing, Peng Peihao
core   +1 more source

Elevation, soil pH and calcium availability shape regional and local scale spatial patterns of PhoD gene abundance in tropical and subtropical forests

open access: yesFunctional Ecology, Volume 40, Issue 4, Page 983-1000, April 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Organic phosphorus mineralization is a critical process in the phosphorus cycle, governing phosphorus bioavailability for plants. The PhoD gene, which encodes the key enzyme alkaline phosphatase, serves as a valuable biomarker for this process.
Sandhya Mishra   +3 more
wiley   +1 more source

松嫩平原西部地区土地利用/覆被变化的驱动力分析

open access: yesShuitu Baochi Xuebao, 2003
利用1986年和2000年两期TM影像资料,在空间图形库系统支持下全面分析了松嫩平原西部地区土地利用/覆被数量变化和土地利用空间格局变化,揭示了近15年来研究区土地利用时空变化特征.表现为耕地、盐碱地从整体上呈现集中化,林地、草地不断破碎化.耕地与草地、草地与盐碱地空间相邻度增大,草地开垦和土地盐碱化日益严重.对不同经济类型区即农区、半农半牧区和牧区土地利用变化的社会经济因素的区域相似性和差异性分析表明,人口的压力、落后的畜牧业和经济利益驱动是近15年该区土地利用变化的主导因素.
黄方   +4 more
doaj   +2 more sources

Strengthening community‐based fisheries monitoring programs with Indigenous perspectives

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Community‐based monitoring (CBM) programs are increasingly recognized as essential for adaptive environmental stewardship. Yet, the CBM literature often highlights successful cases and privileges evaluations by external experts over those of community members themselves.
Kanwaljeet Dewan   +2 more
wiley   +1 more source

风沙过渡区土地利用变化及其驱动因素分析--以陕北榆阳区为例

open access: yesShuitu Baochi Xuebao, 2006
在GIS技术的支持下,依据土地利用动态度模型、区域差异模型和土地利用程度模型,全面分析了榆林市榆阳区1988~2001年土地利用的时空变化,并对土地利用变化的驱动因素进行了详尽分析。结果表明:林地、园地、耕地、居民点及工矿用地、交通用地均呈增长趋势,未利用地、牧草地和水域星减少趋势113年来,榆阳区土地利用变化速度较快,年变化率为0.45%。大于榆林市的土地利用变化速度;榆阳区土地利用变化存在着显著的区域差异;榆阳区土地利用处于发展期,并在榆林市的土地利用变化中发展较快。榆阳区土地利用变化过程中 ...
焦彩霞, 任志远, 黄家柱
doaj  

Decoupling Relationship Between Land Use Intensity and Carbon Emissions in Henan Province During 2000—2020 [PDF]

open access: yes, 2023
[Objective] The land use carbon emissions were measured, the decoupling relationship between land use and carbon emissions were determined, and the carbon emission pattern of land use change was revealed in order to provide a scientific basis for the ...
Cai Enxiang   +4 more
core   +1 more source

Impacts of Human Development on Wildlife Use of Corridors in Botswana 人类开发对博茨瓦纳野生动物廊道利用的影响

open access: yesIntegrative Conservation, Volume 5, Issue 1, Page 164-171, March 2026.
This study examined the effect of landscape‐scale human impact on wildlife in Botswana. We examined how species use wildlife corridors in two different human‐dominated landscapes. We identified differences in temporal overlap between wildlife and humans across both landscapes, which is fundamental to consider in both current and future conservation ...
Tempe S. F. Adams   +3 more
wiley   +1 more source

Factors Influencing Recessive Transformation of Land Use in Fujian Province During 2000—2020 [PDF]

open access: yes, 2023
[Objective] The spatio-temporal characteristics of the dominant driving forces and influencing factors of county land use transition in Fujian Province were analyzed, and a logical analysis framework of influencing factors of land use transition was ...
Chen Songlin, Du Fengyi, Pu Jiahao
core   +1 more source

Landscape Composition and Proximity to Water Affect American Badger Occupancy in Shortgrass Prairies 景观组成和与水的距离影响矮草草原中美洲獾的占域率

open access: yesWildlife Letters, Volume 4, Issue 1, Page 23-31, March 2026.
American badgers, a medium‐sized carnivore occurring in much of North America, are important predators in prairie landscapes though our understanding of their habitat use requirements in these areas is unclear. We used a multi‐scale approach to understand American badger habitat use at both local and landscape scales.
Colleen W. Piper   +5 more
wiley   +1 more source

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